Pith Number

pith:BDKKVEBL

pith:2015:BDKKVEBLFMYDLMLAK2K3KWRJEG

not attested not anchored not stored refs pending

Dynamical Evolution of Anisotropic Response in Black Phosphorus under Ultrafast Photoexcitation

Chaokai Li, Chenlong Zhang, Dong Sun, Ji Feng, Junku Liu, Jun Qiu, Qinsheng Wang, Shaofeng Ge, Shuang Jia, Yudao Zhang, Zhimin Zhang

arxiv:1503.08524 v1 · 2015-03-30 · cond-mat.mtrl-sci · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BDKKVEBLFMYDLMLAK2K3KWRJEG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:55:52.500548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08d4aa902b2b3035b1605695b55a2921ae79797246dea01cd0494b7556400e9d

Aliases

arxiv: 1503.08524 · arxiv_version: 1503.08524v1 · doi: 10.48550/arxiv.1503.08524 · pith_short_12: BDKKVEBLFMYD · pith_short_16: BDKKVEBLFMYDLMLA · pith_short_8: BDKKVEBL

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/BDKKVEBLFMYDLMLAK2K3KWRJEG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 08d4aa902b2b3035b1605695b55a2921ae79797246dea01cd0494b7556400e9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c01e492abb4986a3520361df0463b0bd9ad74c25f5d37f8152fd4dd378cdf55",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-03-30T02:56:51Z",
    "title_canon_sha256": "cbe71c4daa925b304d494c8cdc9d40658f554e94fb4f35a1cd551a60829154ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08524",
    "kind": "arxiv",
    "version": 1
  }
}